55049337 has 36 divisors (see below), whose sum is σ = 94207360. Its totient is φ = 30342816.

The previous prime is 55049321. The next prime is 55049339. The reversal of 55049337 is 73394055.

It is not a de Polignac number, because 55049337 - 2⁴ = 55049321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (55049339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 52464 + ... + 53502.

Almost surely, 2^55049337 is an apocalyptic number.

It is an amenable number.

55049337 is a deficient number, since it is larger than the sum of its proper divisors (39158023).

55049337 is a wasteful number, since it uses less digits than its factorization.

55049337 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1110 (or 1078 counting only the distinct ones).

The product of its (nonzero) digits is 56700, while the sum is 36.

The square root of 55049337 is about 7419.5240413385. The cubic root of 55049337 is about 380.4089249798.

It can be divided in two parts, 5504 and 9337, that added together give a palindrome (14841).

The spelling of 55049337 in words is "fifty-five million, forty-nine thousand, three hundred thirty-seven".